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F37774 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

F37774: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.265 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.875 INCHES NOMINAL IN, coil_helix_direction: LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-291-5018, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
F37774
NSN: 5360-00-291-5018
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter0.265 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.875 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter0.359 INCHES NOMINAL IN
NSN5360-00-291-5018
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN F37774 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.359 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.875 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.265 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: LEFT-HAND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.359 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.875 INCHES NOMINAL IN
INSIDE DIAMETER0.265 INCHES NOMINAL IN
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
TA1328Reference document
Same NSN cross-reference
Reference document — Secondary reference
X1066-1PC5Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y1017-1PC5Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y1041-1PC5Reference document
Same NSN cross-reference
Reference document — Secondary reference
D2-9420PC199Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y1017-2PC5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F37774?
F37774 is a SPRING,HELICAL,COMPRESSION.
What parts can replace F37774?
There are 6 known substitutes for F37774: TA1328, X1066-1PC5, Y1017-1PC5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F37774?
F37774 is cataloged in the U.S. Government catalog under NSN 5360-00-291-5018. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.